Full name: Blooregard "Bloo" Q. Kazoo

n. Bloo is one of many loveable and eccentric characters in Cartoon Networks "Fosters home for Imaginary Friends".
He is a small, blue, almost gelatinous imaginary friend with a knack for getting in trouble but in a genius way.
He was imagined by Mac.
"...Down with tyrrany! Up with...nontyrrany!" -Bloo
by BlizzaynE March 25, 2006
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A person who is a long close friend; a confidante; a trusted college friend with whom one has shared many memories; a friend, buddy.
"Shes always been there to support me. Shes my bloo."
"Hey bloo, that boy turned out to be a big arsul, lets go egg him!"
by FandPong May 8, 2009
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The general term for whoever James Lord Likes.
Rares: James , who do you like?
James: I like Bloo. Bloo is really kind smart and beautiful.
by Rares Carstea June 22, 2021
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K-hiphop rapper known for his magnificient visuals and bad boy attitude. He's signed to MKIT RAIN Records since 2016. His style is mainly emo, cloud and trap rap.
He's a popular Korean Instagram personality.
Bloo oppa so handsome!! - typical comment you can see under his pictures on Instagram.
by oukay April 3, 2019
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an alternate spelling of "blue"
can also be used as a random statement to bug people
"what are you doing"
"bloo!!!"
by doom5 May 9, 2004
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